Neck-mounted Bluetooth Headset With Large Battery Capacity And Digital Display For Sports Games. Neck-mounted Bluetooth Headset With Card Insertable: Features: Large battery: Built-in high-capacity battery with long battery life, allowing you to use it for a long time without frequent charging. Digital display design: It is convenient to the power status at any time and avoid affecting the use experience due to insufficient power. Sports Game Mode: Designed specifically for sports and games, with stable connection and clear sound quality, allowing you to enjoy music during sports and games. Neck-hanging design: Hang comfortably around the neck to the earphones from falling or being lost, making it easy to carry and use. Card insertable function: Supports card insertion, and can directly play music stored on the card, which is convenient and fast without relying on mobile phones and other devices. Product Description: 1x Bluetooth earphone Bass-Heavy Sound Effects: Good Sound Effects Make Music Sound Better.And So Does Your Day.Feel the Sound Through the Deep Bass Provided by Your Headphones and Add Comfort to Your Daily Routine. Comfortable to Wear: the Ergonomic In-Ear Design is Gentle and Comfortable to Wear, Giving You Hours of Listening Pleasure, More Comfort and Clearer Sound. Take it with You: Time to Start Exercising? Whether You'Re Out in the Cold or Exercising, These Headphones Follow You Around, Withstanding Light Water Droplets and Sweat, Making Them a Great Companion When Exercising and Working Out! Automatic On/Connection: Easily Manage Your Music, Adjust the Volume and Take Calls with the Hassle-Free Control at Your Fingertips with this Wireless Headset that Connects to Most Bluetooth-Enabled Devices， Including Smartphones, Tv, Computers, Laptops and Smartwatches. We Attach Great Importance to Product Quality and Customer Experience,If You Have Any Questions About the Product, Please Contact Us Customer Service,We Will Provide You with Satisfactory